title: Noninvasive neuroimaging of basilar artery dolichoectasia in a patient with an isolated abducens nerve paresis.
mesh_terms: D020434:Abducens Nerve Diseases / Q000175:diagnosis* / Q000209:etiology; D000368:Aged; D004172:Diplopia / Q000175:diagnosis; D006801:Humans; D018810:Magnetic Resonance Angiography; D008297:Male; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed; D014715:Vertebrobasilar Insufficiency / Q000150:complications / Q000175:diagnosis*